Normal A4 copies and prints are printed very nicely. However, once you want to print A3, there is nothing but trouble. The printer feeds the paper continuously purely slanted and shreds it - then get an error message that the paper would be wrong and the tedious, time-consuming copying process is canceled so that one wants to start all over again from the beginning. On the A3 copying function is a great idea. If it works exceptionally times, it works also really great with the joining of the two halves side ... but it funktioniet halt almost never. On a beautifully printed A3-page come at least 3 shredded leaves. Sometimes the printer breaks down even during normal A4 copy. I definitely would not buy it to me again !!!